title: A case of syncope in the church choir.
authors.affiliation: Vanderbilt University Hospital, Nashville.
authors.forename: A L
authors.initials: AL
authors.lastname: Thomas
authors.forename: W F
authors.initials: WF
authors.lastname: Fleet
authors.forename: H J
authors.initials: HJ
authors.lastname: Morgan
mesh_terms: D000368:Aged; D002346:Carotid Sinus / Q000503:physiopathology*; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial; D011312:Pressure; D012008:Recurrence; D013575:Syncope / Q000209:etiology* / Q000503:physiopathology / Q000628:therapy; D014636:Valsalva Maneuver / Q000502:physiology